Patent US3249441A successfully refreshed from Google Patents.
US3249441A
Expired / Lapsed
US
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Pelletized feed production
Assignee: Nipak Inc
•
Filing: 1962-05-07
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Granted: 1966-05-03
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Expires: 1982-05-07
Abstract
No abstract record available.
Inventors
- 👤 John B Reynolds
- 👤 Louis E Craig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:59
CPC Classifications
A; A23; A23K; A23K50/00; A23K50/10; A23K50/15; A23K40/00; A23K40/10; Y; Y10; Y10S; Y10S426/00; Y10S426/807
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
43 words
A COMPOSITION FOR INCORPORATION IN PELLETABLE ANIMAL FEED FORMULATIONS PRIOR TO PELLETING THE LATTER, COMPRISING GRANULAR UREA WHICH HAS BEEN FIRST UNIFORMLY MIXED WITH A MINOR PROPORTION OF FINELY DIVIDED CALCIUM STEARATE, AND WHEREIN HAS THEN BEEN MIXED WITH A DRY ANTICAKING AGENT.
Claim 2
Dependent Claim
43 words
A COMPOSITION FOR INCORPORATION IN PELLETABLE ANIMAL FEED FORMULATIONS PRIOR TO PELLETING THE LATTER, COMPRISING GRANULAR UREA WHICH HAS BEEN FIRST UNIFORMLY MIXED WITH A MINOR PROPORTION OF FINELY DIVIDED CALCIUM STEARATE, AND WHEREIN HAS THEN BEEN MIXED WITH A DRY ANTICAKING AGENT.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-02 | 1969-11-01 | 1970-05-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-02 | 1973-11-01 | 1974-05-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-02 | 1977-11-01 | 1978-05-03 | $7700.00 | Window Closed / Lapsed |